659463 has 16 divisors (see below), whose sum is σ = 1038336. Its totient is φ = 364320.

The previous prime is 659453. The next prime is 659467. The reversal of 659463 is 364956.

It is a happy number.

It is not a de Polignac number, because 659463 - 2¹³ = 651271 is a prime.

659463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (64896).

2⁶⁵⁹⁴⁶³ is an apocalyptic number.

659463 is a deficient number, since it is larger than the sum of its proper divisors (378873).

659463 is a wasteful number, since it uses less digits than its factorization.

659463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its digits is 19440, while the sum is 33.

The square root of 659463 is about 812.0732725561. The cubic root of 659463 is about 87.0422571835.

The spelling of 659463 in words is "six hundred fifty-nine thousand, four hundred sixty-three".